采用双硫腙分光光度法，定量测定藏药“佐志达协”中微量金属元素锌，经试验用王水消解试样。
Microelement zinc content in the traditional Tibetan medicine labeled "Zuo Zhi Da Xie", was measured by dithizone spectrophotometric method with the samples dissolved in aqua regia.
采用双硫腙萃取分光光度法分别测定用三种不同方法处理的同一载银活性炭样品。
The Ag-loaded activated carbon(AAC) treated by 3 different methods was detected by spectrophotometry extracted by dithizone.
采用双硫腙萃取分光光度法分别测定用三种不同方法处理的同一载银活性炭样品。
The Ag-loaded activated carbon(AAC) treated by 3 different methods was detected by spectrophotometry extracted by dithizone.
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